UNI-T UT203 User Manual

Safety Information
This Meter complies with the standards IEC61010: in pollution degree 2, overvoltage
category (CAT. II 600V, CAT. III 300V) and double insulation.
CAT. II: Local level, appliance, PORTABLE EQUIPMENT etc., with smaller transient
overvoltages than CAT. III.
CAT. III: Distribution level, fixed installation, with smaller transient overvoltages than
CAT. IV
Use the Meter only as specified in this operating manual, otherwise the protection
provided by the Meter may be impaired.
In this manual, a Warning identifies conditions and actions that pose hazards to the
user, or may damage the Meter or the equipment under test.
A Note identifies the information that user should pay attention to.
International electrical symbols used on the Meter and in this Operating Manual are
explained on page 9.
Model UT203/204: OPERATING MANUAL
5

UNI-T UT203 Specifications

General

Frequency range	0.01 - 1000 kHz
AC current range	40 - 400 A
AC voltage range	4 - 600 V
Continuity check	Yes
DC voltage range	0.4 - 600 V
Basic accuracy (frequency)	±(0.1%+3)
Basic accuracy (DC current)	±(2%+3)
Basic accuracy (DC voltage)	±(0.8%+1)
Basic accuracy (resistance)	±(1%+2)
Dimensions (WxDxH)	76 x 30 x 210 mm
Battery voltage	9 V

Weight and Dimensions

Weight	200 g